Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Auto Engine Ignition Coil 12558948 for Chevy Avalanche Camaro Corvette Silverado Yukon Firebird Cadillac CTS 5.7L 8.1L V8










| Specification | Details |
|---|---|
| OEM Part Numbers | 12558948 |
| Cross Reference | 12556450 12558948 138826 5C1078 UF192 |
| QTY for a Car | 8pcs |
| Mounting Type | Bolt-down |
| Condition | New, Aftermarket |

Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.
Our premium ignition coils are engineered to deliver optimal engine performance and fuel efficiency for a wide range of vehicle makes and models. As a critical component of the ignition system, our coils transform low battery voltage into the high-voltage spark needed to ignite the air-fuel mixture, ensuring reliable engine startup and smooth operation.